Fixes the "pulse carbine" on whitesands_surface_camp_saloon again (#3331

)

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## About The Pull Request
Fixes the missing sprite on a varedited gun on the map. Also changes the
amount of money on the map since it was brought to my attention that it
had 14k credits lying about. Adds a few gunner hermits for good measure.
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## Why It's Good For The Game
Invisible guns are bad. oh and ruins generally shouldnt have over 10k
credits unless they warrant it.
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## Changelog

:cl:
fix: The "pulse carbine" in the sandplanet saloon has a sprite again
tweak: Added some extra mobs to the sandplanet saloon to balance out the
money in it
/:cl:

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_maps/RandomRuins/SandRuins/whitesands_surface_camp_saloon.dmm

@@ -243,7 +243,7 @@
 	},
 /obj/effect/turf_decal/siding/wood,
 /obj/structure/chair/stool/bar,
-/mob/living/simple_animal/hostile/human/hermit/survivor,
+/mob/living/simple_animal/hostile/human/hermit/ranged/gunslinger,
 /turf/open/floor/wood,
 /area/ruin/whitesands/saloon)
 "gC" = (
@@ -445,7 +445,6 @@
 "lI" = (
 /obj/structure/table/wood/poker,
 /obj/effect/spawner/lootdrop/gambling,
-/obj/item/spacecash/bundle/loadsamoney,
 /turf/open/floor/carpet,
 /area/ruin/whitesands/saloon)
 "lV" = (
@@ -890,6 +889,9 @@
 	dir = 4
 	},
 /obj/effect/decal/cleanable/dirt,
+/mob/living/simple_animal/hostile/human/hermit/survivor{
+	dir = 4
+	},
 /turf/open/floor/wood{
 	icon_state = "wood-broken5"
 	},
@@ -1029,7 +1031,8 @@
 	icon_state = "pulse_carbine";
 	name = "pulse rifle";
 	desc = "A supposedly heavy-duty, multifaceted energy rifle. The barrel looks off and the casing seems to be made of plastic";
-	item_state = "pulse"
+	item_state = "pulse";
+	icon = 'icons/obj/guns/manufacturer/nanotrasen_sharplite/48x32.dmi'
 	},
 /turf/open/floor/wood,
 /area/ruin/whitesands/saloon)
@@ -1114,7 +1117,7 @@
 /obj/structure/chair/stool/bar{
 	dir = 8
 	},
-/mob/living/simple_animal/hostile/human/hermit/survivor{
+/mob/living/simple_animal/hostile/human/hermit/ranged/gunslinger{
 	dir = 8
 	},
 /turf/open/floor/wood,
@@ -1497,7 +1500,7 @@
 /area/ruin/whitesands/saloon)
 "Ua" = (
 /obj/structure/chair/stool/bar,
-/mob/living/simple_animal/hostile/human/hermit/survivor{
+/mob/living/simple_animal/hostile/human/hermit/ranged/gunslinger{
 	dir = 8
 	},
 /turf/open/floor/wood{
@@ -1672,6 +1675,7 @@
 	pixel_y = 6;
 	pixel_x = 3
 	},
+/obj/item/spacecash/bundle/loadsamoney,
 /turf/open/floor/carpet,
 /area/ruin/whitesands/saloon)
 "ZG" = (